My work reported on in the Labandeira and Beall paper has to do with
fossils from Gilboa, New York (Middle Devonian), including the earliest
reports of centipeds, spiders and pseudoscorpions. For an accurate
version, see my chapter "Silurian-Devonian terrestrial arthropods" in the
same book.
Best wishes, Bill
___________________
William A. Shear
Department of Biology
Hamden-Sydney College
Hampden-Sydney VA 23943 USA
phone (804) 223-6172
FAX (804) 223-6374